From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753597AbeDQNgx (ORCPT ); Tue, 17 Apr 2018 09:36:53 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:42844 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753239AbeDQNgw (ORCPT ); Tue, 17 Apr 2018 09:36:52 -0400 X-Google-Smtp-Source: AIpwx4/CpHit+vOsutUbZ9iPFnc07yfvTqkDBlzvJgv5XZP8wuzHQR1ju23T5h3A86RglMtQ8D3lBw== Date: Tue, 17 Apr 2018 19:08:44 +0530 From: Souptick Joarder To: airlied@redhat.com, kraxel@redhat.com, airlied@linux.ie Cc: virtualization@lists.linux-foundation.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, willy@infradead.org Subject: [PATCH] gpu: drm: qxl: Adding new typedef vm_fault_t Message-ID: <20180417133844.GA30256@jordon-HP-15-Notebook-PC> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use new return type vm_fault_t for fault handler. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. Reference id -> 1c8f422059ae ("mm: change return type to vm_fault_t") Signed-off-by: Souptick Joarder --- drivers/gpu/drm/qxl/qxl_ttm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 59cd74c..0b482b1 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -105,16 +105,16 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev) static struct vm_operations_struct qxl_ttm_vm_ops; static const struct vm_operations_struct *ttm_vm_ops; -static int qxl_ttm_fault(struct vm_fault *vmf) +static vm_fault_t qxl_ttm_fault(struct vm_fault *vmf) { struct ttm_buffer_object *bo; - int r; + vm_fault_t ret; bo = (struct ttm_buffer_object *)vmf->vma->vm_private_data; if (bo == NULL) return VM_FAULT_NOPAGE; - r = ttm_vm_ops->fault(vmf); - return r; + ret = ttm_vm_ops->fault(vmf); + return ret; } int qxl_mmap(struct file *filp, struct vm_area_struct *vma) -- 1.9.1